title: Radiographic assessment of rheumatoid arthritis. Controversies and perspectives.
authors.forename: G F
authors.initials: GF
authors.lastname: Ferraccioli
mesh_terms: D001172:Arthritis, Rheumatoid / Q000000981:diagnostic imaging*; D006801:Humans; D015588:Observer Variation; D011859:Radiography; D013679:Technology, Radiologic